Iran has once again denied involvement in attacks on merchant ships in the Red and Arabian Seas around Yemen which have hit global trade. Some firms have halted shipping in the area and through the Suez Canal because of the attacks, although Danish giant Maersk is now ready to resume operations after an international effort to protect shipping there. “These accusations are baseless and merely a justification for the USA and Great Britain to continue supporting the crimes of the Zionists (Israel),” Iranian Foreign Office spokesman Nasser Kanaani said on Monday over allegations of Tehran’s invol…